英语人教版九年级全册Unit13 Reading Save the Sharks.ppt

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1、Unit13SectionA3a-3bSavethesharks!sharkdangerousstrongbigfierce（凶悍的）Sharksareatthetopofthefoodchainintheocean’secosystem.Afoodchain生态系统食物链Whoisatthetopofthefoodchainontheearth?humanbeingsSharksarewell-knownforeatingpeople,butweoftenforgetthatpeopleeatshark

2、sfarmoreoften.sharkfinsoupfamousexpensivepopular鱼翅汤Howdopeoplegetsharkfins?CatchsharksCutofftheirfinsThrowthesharkbackintotheoceanCanyouguesstheresultofthesharkwithoutfins??Thesharkwilldieslowlywithoutthefins.==abowlofsharkfinsoupthelifeofawholesharkWhatd

3、oyouthinkoffinning?It’scruel.Also,itisharmfultotheenvironment.残忍的有害的Sohowcanwesavesharks?Sincetheeatingofsharkfinsissopopular,thenumberofsharksdropsfast.Theyarebadlyendangerednow.Completethemainideaofeachparagraph.Para1Somebasicfactsabout_______________.P

4、ara2Sharksarebecauseofpeople’s_______.Para3Weshouldthesharks.FastreadingendangeredkillingsavesharkfinsoupWhereissharkfinsouppopular?Para1ItisespeciallypopularinsouthernChina.CarefulreadingPara2Q1:Whatdopeopledotosharks?Peoplecatchsharks,cutofftheirfinsand

5、throwthesharkbackintotheocean.asaresultIt’snotonlycruel,butalsoharmfultotheenvironment.Withoutafin,asharkcannolongerswimandslowlydies.CarefulreadingQ2:Whatdoesthewriterthinkofpeople’sbehavior?Sharksareatthetopoffoodchainintheocean’secosystem.Iftheirnumber

6、sdroptoolow,itwillbringdangertoalloceanlife.Q3:Whydoesthewritersayitisharmfultotheenvironment?Para2Q4:What’sthesituation（情况）ofsharksnow?They’reendangered.Around70millionsharksarecaughtandtradedinthisindustryeveryyear.Thenumbersofsomekindsofsharkshavefalle

7、nbyover90percentinthelast20to30years.Details:Para22.___________________________________1.____________________________________Q1:Aresharkfinsgoodforhealth?Q2:Whathavepeopledoneagainstfinning?Noscientificstudieshaveshownthatsharkfinsaregoodforhealth.Environ

8、mentalprotectiongroupsTeachthepublicaboutfinningAskgovernmentstodeveloplawstostopthesalesofsharkfinsPara3CarefulreadingSomepeopleliketoeatsharkfinsoup,especiallyin________China.Whenpeoplecatchsharks,they_________the